77956872 (number)

77956872 is an even 8-digits composite number following 77956871 and preceding 77956873. In scientific notation, it is written as 7.7956872 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 64 positive divisors. There are 21504000 positive integers (up to 77956872) that are relatively prime to 77956872.

Interesting facts

Basic properties

Name

Name seventy-seven million nine hundred fifty-six thousand eight hundred seventy-two

Notation

Scientific notation 7.7956872 × 10^7
Engineering notation 7.7956872 × 10^6

Prime Factorization of 77956872

Prime Factorization 2 × 2 × 2 × 3 × 29 × 7 × 16001

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 19489218
Product of the distinct prime numbers

The prime factorization of 77956872 is 2 × 2 × 2 × 3 × 29 × 7 × 16001. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 48, 42, 717, 888, 4373, 7185, 15894, 86380, 613103, 954906, 6234218, 9966367, 88744142, 19821725, 713508176, 695416293, 8173646106, 5722720266

Basic calculations (n = 77956872)

Multiplication

n×y
n×2 155913744
n×3 233870616
n×4 311827488
n×5 389784360

Division

n÷y
n÷2 38978436
n÷3 25985624
n÷3 19489218
n÷5 15591374.4

Exponentiation

ny
n2 6077273892024384
n3 4.7376526290949E+23
n4 3.6933257958681E+31
n5 2.8792012632279E+39

Nth Root

y√n
2√n 8829.318886528
3√n 427.18710526523
4√n 93.964455442087
5√n 37.876590703948

Divisors of 77956872

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 16001, 32002, 48003, 64004, 96006, 112007, 128008, 192012, 224014, 336021, 384024, 448028, 464029, 672042, 896056, 928058, 1344084, 1392087, 1856116, 2688168, 2784174, 3248203, 3712232, 5568348, 6496406, 9744609, 11136696, 12992812, 19489218, 25985624, 38978436, 77956872

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77956871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77956872 can be divided by 64 positive divisors. The sum of these divisors (counting 77956872) is 1, the average is 0.015625.

Base conversion 77956872

Base System Value
2 Binary 100101001011000011100001000
3 Ternary 12102200121201120
4 Quaternary 10221120130020
5 Quinary 124424104442
6 Senary 11422515240
8 Octal 451303410
10 Decimal 77956872
12 Duodecimal 22135b20
16 Hexadecimal 4a58708
20 Vigesimal 1474c3c
36 Base36 1aevwo

Cryptographic Hash Functions

md5 9bbe6d9930a557156b4409a1cafae338
sha1 9e4872674e2c3ebfe089b7719be7c9c57d75eb49
sha256 7a9c0018062d175c16ae8025304102bbacfda672bbda8897f2e8bdd4cc632660
sha512 ba9bb2b74221f93f6a76b4fdf366ca0f714402fe20da15e7e51af4f01f025c4bdd218f16a4b451585b3ab8f5bd3d118caebbd98254cce2e6a78e1d6b22864dd5
ripemd-160 358586390feba10bafd76a2050586ae96c7a2391

77956872 as geometric shapes

Circle

Radius = n
Diameter 155913744
Circumference 489817472.74408
Area 1.9092319013037E+16

Sphere

Radius = n
Volume 1.9845032926433E+24
Surface area 7.6369276052147E+16
Circumference 489817472.74408

Square

Length = n
Perimeter 311827488
Area 6077273892024384
Diagonal 110247665.66258

Cube

Length = n
Surface area 36463643352146304
Volume 4.7376526290949E+23
Space diagonal 135025263.10314

Equilateral Triangle

Length = n
Perimeter 233870616
Area 2.6315367881245E+15
Altitude 67512631.551572

Triangular Pyramid

Length = n
Surface area 2.6315367881245E+15
Volume 5.5833771682321E+22
Height 36749221.887528